Hi there: While looking into a FR planar (the permanent magnet system JAMESBRO Mr. Henry introduced in another thread) and found good information on Neo magnets at k&jmagnetics.com
Along with quantity prices for a large range of sizes, their site includes an on line calculator to allow comparison of magnet sizes-gauss-at a user specified distance from magnet to membrane (see FAQ, item12 calculator) and a look at the field for a magnet mounted on a steel plate.
One question I have is about the size of the trapazoid area and its orientation as mentioned by Mr. Henry, for the 2ft X 4ft panel? ...regards, Michael
Along with quantity prices for a large range of sizes, their site includes an on line calculator to allow comparison of magnet sizes-gauss-at a user specified distance from magnet to membrane (see FAQ, item12 calculator) and a look at the field for a magnet mounted on a steel plate.
One question I have is about the size of the trapazoid area and its orientation as mentioned by Mr. Henry, for the 2ft X 4ft panel? ...regards, Michael